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经营范围
发明名称
Cylindrical duplexer
摘要
申请公布号
GB2359198(A)
申请公布日期
2001.08.15
申请号
GB20000031740
申请日期
2000.12.28
申请人
* NEC CORPORATION
发明人
TOORU * OGINO
分类号
H01P1/205;H01P1/213;H01Q1/24;H01Q9/30;H01Q9/32;H03H7/46;(IPC1-7):H01P1/205
主分类号
H01P1/205
代理机构
代理人
主权项
地址
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